000			00366nam a22001337a 4500
020			_a0070990069
082			_a515.3 _bAYR _cL-1, P-48
100			_aAyres, Frank
245			_aThoery and problems of differential equations in si metric units / _cFrank, Ayres.
260			_aNew Delhi : _bMcGraw Hill Company, _c1981.
300			_a295 p. :
650			_aMCE
942			_cBK
999			_c6974 _d6974